.banner-img {
    width: 100%; // width: 100%;
    height:80vh;
    display: block;
}

.banner-list {
    position: relative; // display: flex;
    // align-items: center;
    // justify-content: center;
}

.banner-title {
    position: absolute;
    top: 50%;
    left: 50%;
    height: 300px;
    width: 600px;
    margin-left: -300px;
    margin-top: -150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    &-img {
        width: 27vw;
    }
    &-btn {
        width: 118px;
        height: 33px;
        box-shadow: 0px 4px 8px 0px rgba(34, 24, 21, 0.34);
        border-radius: 16.5px;
        border: solid 1px #ffffff;
        margin-top: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
    }
}

.banner-more {
    height: 7px;
    width: 7px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    transform: rotate(45deg);
    display: block;
    &:noth-of-type(1) {
        margin-left: 10px;
    }
}

.th-banner-img {
    width: 100%;
}

.banner-bottom-line {
    // position: absolute;
    // bottom: 0px;
    height: 4px;
    background: #e3e3e3;
    width: 100%;
    z-index: 99;
}

.th-text-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 140px;
    height: 50px;
    box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.7);
    border: solid 2px #ffffff;
    font-size: 18px;
    color: #fff;
}

.home-content1 {
    background: #fff;
    padding: 140px 0;
    width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    &-item {
        margin-left: 60px;
        .title {
            font-size: 36px;
            color: #303030;
            line-height: 46px;
        }
        .sub-title {
            font-size: 20px;
            color: #333;
            line-height: 46px;
        }
        .icon-title {
            font-size: 18px;
            color: #464646;
        }
        .icon-sub-title {
            font-size: 16px;
            color: #666;
            width: 414px;
            margin-top: 10px;
        }
    }
    .icon-item {
        display: flex;
        align-items: flex-start;
        padding-top: 50px;
        img {
            margin-right: 30px;
        }
    }
}

.home-content2 {
    background: url("../assets//home-content2.jpg") no-repeat;
    background-size: 100% 100%;
    height: 290px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-attachment: fixed;
    // background-size: cover!important;
    position: relative;
    .title1 {
        font-size: 36px;
    }
    .title2 {
        font-size: 26px;
        margin-top: 20px;
    }
}

.home-content3 {
    display: flex;
    justify-content: space-between;
    width: 1200px;
    background: #fff;
    margin: 0 auto;
    padding: 140px 0;
    color: #333;
    .item {
        text-align: center;
        img {
            margin-bottom: 60px;
            height: 185px;
        }
        .title1 {
            font-size: 36px;
        }
        .title2 {
            font-size: 20px;
        }
        .sub-title {
            line-height: 24px;
            color: #737573;
        }
    }
}

.home-content4 {
    background: #f3f3f3;
    background: url("../assets/home-content3.png") no-repeat;
    height: 600px;
    background-size: 100% 100%;
    display: flex;
    justify-content: center;
    &-wrapper {
        width: 1200px;
        margin: 0 auto;
        text-align: center;
        .title {
            font-size: 36px;
            color: #333;
            margin-top: 105px;
        }
        .row {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
        }
        .tips {
            font-size: 18px;
            color: #333;
            margin-top: 28px;
            &:nth-of-type(2) {
                margin-top: 2px;
            }
        }
    }
}

.logo-wall {
    padding: 120px 0 140px 0;
    width: 1200px;
    margin: 0 auto;
    .title {
        font-size: 36px;
        color: #333;
        margin-bottom: 80px;
        text-align: center;
    }
    .logo-ul {
        width: 1200px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        img {
            width: 220px;
            display: block;
        }
        li {
            margin-right:25px;
            margin-bottom:40px;
            // box-shadow: 0px 2px 10px 0px rgba(5, 83, 66, 0.1);
            position: relative;
            &:nth-child(5n){
                margin-right:0;
            }
            &:hover {
             .wall-mask{
                background: rgba(0,0,0,.8);
                box-shadow: 0px 8px 20px 0px 
                    rgba(4, 73, 58, 0.4);
                border-radius: 10px;

                div{
                    opacity: 1;
                }
             }
            }
        }
    }
    .wall-mask{
        position: absolute;
        transition: all .4s ease-in-out;
        border-radius: 15px;
        top:0;
        bottom:0;
        left:0;
        right:0;
        background: rgba(0,0,0,0);
        display: flex;
        align-items: center;
        justify-content: center;
        color:#fff;
    
        div{
            transition: all .6s ease-in-out;
            opacity: 0;
            font-size: 12px;
            padding:0 20px;
        }
    }
}
.gallery-top{
    
    .swiper-button-prev{
        background-image: none;
        height:64px;
        width:64px;
        background-color: rgba(0,0,0,.6);
        margin-left:20px;
        // position: relative;
        &:after{
            content:"";
            display: block;
            height:24px;
            width: 24px;
            border-left:2px solid #fff;
            border-bottom:2px solid #fff;
            transform: rotate(45deg);
            left:26px;
            top:19px;
            position: absolute;
        }
    }
    .swiper-button-next{
        background-image: none;
        height:64px;
        width:64px;
        background-color: rgba(0,0,0,.6);
        margin-right:20px;
        // position: relative;
        &:after{
            content:"";
            display: block;
            height:24px;
            width: 24px;
            border-right:2px solid #fff;
            border-top:2px solid #fff;
            transform: rotate(45deg);
            right:26px;
            top:19px;
            position: absolute;
        }
    }
}
.principle{
   
    border-radius: 5px;
    height: 260px;
    width: 230px;
    transition: all ease-in-out .3s;

    // opacity: 0;
    &:hover{
        opacity: 1;
        background-color: #ffffff;
        box-shadow: 0px 9px 18px 0px 
            rgba(4, 73, 58, 0.2);
        transform: translate3d(0,-4px,0);
    }
    img{
        margin-top:50px;
    }
}